Energy Harvesting Aware Hybrid MAC_CR4
نویسندگان
چکیده
In this paper, we propose a hybrid polling Medium Access Control (MAC) protocol with Human Energy Harvesting capabilities, called HEH-BMAC, designed for Wireless Body Area Networks (WBANs). The proposed protocol uses a dynamic schedule algorithm to combine User Identification polling (ID) and Probabilistic Contention (PC) random access, adapting the network operation to the random, time-varying nature of the human energy harvesting sources. HEH-BMAC offers different levels of node priorities (high and normal), energy-awareness and flexibility. Extensive simulations have been conducted in order to evaluate the energy efficiency and throughput of our scheme compared to IEEE 802.15.6 standard in energy harvesting conditions. Index Terms — Energy efficiency, 802.15.6, Energy harvesting, Medium Access Control (MAC).
منابع مشابه
Energy Harvesting - Aware Design of Wireless Networks
ENERGY HARVESTING-AWARE DESIGN OF WIRELESS NETWORKS
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